Search and delete the last char from a textbox

[Cla_Bello]

I need to verify in the last char into a textbox is a comma...IF yes I must delete it.
I haven't found anything in forum...
I've tought to use "lenght" block but after? How may I focus only at last char?
Ty all

[dora_paz]

Try somethinh like this

[Juan_Antonio]

... or try with ...
https://puravidaapps.com/textbox.php

[Cla_Bello]

Is a great extension....but I can't understand how may extract the last char...OK I'll use "SetCursorAtEnd" and after? May You "enlighten" me? Thank you...

[dora_paz]

I could not figure out how to use @Taifun 's extension in that case either but I optimized my code better I believe

[Cla_Bello]

It return me an error....I can't understand where is the error....the word in textbox is "latte,"...

P.S.: if I change the first LENGHT valor to 0, the function don't return any error but don't make nothing obviously

[dora_paz]

Set start to 1

[Cla_Bello]

Thank you a lot...very usefull, I must learn a lot

[ABG]

The first thing to learn is to read the blocks you assemble.